1 files changed, 41 insertions, 40 deletions
diff --git a/js/NonLinear/PRODUCT.js b/js/NonLinear/PRODUCT.js
index 03fbc655..e6449743 100644
--- a/js/NonLinear/PRODUCT.js
+++ b/js/NonLinear/PRODUCT.js
@@ -11,55 +11,56 @@ function PRODUCT() {
         model.dep_ut = [true,false];
         exprs = sci2exp(sgn);
         gr_i = [];
-        x = standard_define([2,3],model,exprs,gr_i);
+        this.x = standard_define([2,3],model,exprs,gr_i);
     }
     PRODUCT.prototype.details = function PRODUCT() {
+        return this.x;
     }
     PRODUCT.prototype.get = function PRODUCT() {
     }
     PRODUCT.prototype.set = function PRODUCT() {
-        x = arg1;
+        this.x = arg1;
         graphics = arg1.graphics;
         model = arg1.model;
         exprs = graphics.exprs;
         while (true) {
-        [ok,sgn,exprs] = scicos_getvalue([["         Set multiplication block parameters"],["(multiplication is set with + 1, division with -1)"],[""]],"Number of inputs or sign vector",list("vec",-1),exprs);
-        if (!ok) {
-break;
-}
-        sgn = sgn.slice();
-        if (size(sgn,1)==1) {
-        if (sgn<1) {
-message("Number of inputs must be > 0");
-        ok = false;
-        } else if (sgn==1) {
-        in1 = -1;
-        sgn = [];
-        nout = 1;
-        } else {
-        in1 = -ones(sgn,1);
-        sgn = ones(sgn,1);
-        nout = -1;
-}
-        } else {
-        if (!and(abs(sgn)==1)) {
-message("Signs can only be +1 or -1");
-        ok = false;
-        } else {
-        in1 = -ones(size(sgn,1),1);
-        nout = -1;
-}
-}
-        if (ok) {
-        [model,graphics,ok] = check_io(model,graphics,in1,nout,[],[]);
-}
-        if (ok) {
-        model.ipar = sgn;
-        graphics.exprs = exprs;
-        x.graphics = graphics;
-        x.model = model;
-break;
-}
-}
+            [ok,sgn,exprs] = scicos_getvalue([["         Set multiplication block parameters"],["(multiplication is set with + 1, division with -1)"],[""]],"Number of inputs or sign vector",list("vec",-1),exprs);
+            if (!ok) {
+                break;
+            }
+            sgn = sgn.slice();
+            if (size(sgn,1)==1) {
+                if (sgn<1) {
+                    message("Number of inputs must be > 0");
+                    ok = false;
+                } else if (sgn==1) {
+                    in1 = -1;
+                    sgn = [];
+                    nout = 1;
+                } else {
+                    in1 = -ones(sgn,1);
+                    sgn = ones(sgn,1);
+                    nout = -1;
+                }
+            } else {
+                if (!and(abs(sgn)==1)) {
+                    message("Signs can only be +1 or -1");
+                    ok = false;
+                } else {
+                    in1 = -ones(size(sgn,1),1);
+                    nout = -1;
+                }
+            }
+            if (ok) {
+                [model,graphics,ok] = check_io(model,graphics,in1,nout,[],[]);
+            }
+            if (ok) {
+                model.ipar = sgn;
+                graphics.exprs = exprs;
+                this.x.graphics = graphics;
+                this.x.model = model;
+                break;
+            }
+        }
     }
 }